Dærstan

根据古英语词典：

derstan;

dærstan

pl. f? Dregs, lees; fæx :-- Nyle he ða dærstan him dón unbrýce verumtamen fæx ejus non est exinanita, Ps. Th. 74, 8. Ða derstan beóþ góde the dregs will be good, L. M. 1, 2; Lchdm. ii. 38, 18, 19. Wið ecedes derstan with lees of vinegar, 1, 39; Lchdm. ii. 98, 24. dærstan